From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: Fail to boot Dom0 on Xen Arm64 after "dma-mapping: bypass indirect calls for dma-direct" Date: Thu, 17 Jan 2019 06:11:58 -0800 Message-ID: <20190117141157.GA5184@infradead.org> References: <20190116181904.GA6228@infradead.org> <1855c743-becd-fd52-50b9-86398f6cb985@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <1855c743-becd-fd52-50b9-86398f6cb985@arm.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Julien Grall Cc: Juergen Gross , Stefano Stabellini , Christoph Hellwig , iommu@lists.linux-foundation.org, leo.yan@linaro.org, xen-devel , Boris Ostrovsky , m.szyprowski@samsung.com List-Id: iommu@lists.linux-foundation.org T24gVGh1LCBKYW4gMTcsIDIwMTkgYXQgMTE6NDM6NDlBTSArMDAwMCwgSnVsaWVuIEdyYWxsIHdy b3RlOgo+IExvb2tpbmcgYXQgdGhlIGNoYW5nZSBmb3IgYXJtNjQsIHlvdSB3aWxsIGFsd2F5cyBj YWxsIGRtYS1kaXJlY3QgQVBJLiBJbgo+IHByZXZpb3VzIExpbnV4IHZlcnNpb24sIHhlbi1zd2lv dGxiIHdpbGwgY2FsbCBkZXYtPmFyY2hkYXRhLmRldl9kbWFfb3BzIChhCj4gY29weSBvZiBkZXYt PmRtYV9vcHMgYmVmb3JlIHNldHRpbmcgWGVuIERNQSBvcHMpIGlmIG5vdCBOVUxMLiBEb2VzIGl0 IG1lYW4KPiB3ZSBleHBlY3QgZGV2LT5kbWFfb3BzIHRvIGFsd2F5cyBiZSBOVUxMIGFuZCBoZW5j ZSB1c2luZyBkbWEtZGlyZWN0IEFQST8KClRoZSB3YXkgSSB1bmRlcnN0b29kIHRoZSBjb2RlIGZy b20gaW5zcGVjdGluZyBpdCBhbmQgc2tpbmcgdGhlCm1haW50YWluZXJzIGEgZmV3IGFza2luZ3Mg aXMgdGhhdCBmb3IgRE9NMCB3ZSBhbHdheXMgdXNlIHhlbi1zd2lvdGxiCmFzIHRoZSBhY3R1YWwg ZG1hX21hcF9vcHMsIGJ1dCB0aGVuIHVzZSB0aGUgZnVuY3Rpb25zIGluIHBhZ2UtY29oZXJlbnQu aApvbmx5IHRvIGRlYWwgd2l0aCBjYWNoZSBtYWludGFpbmFuY2UsIHNvIGl0IHNob3VsZCBiZSBz YWZlLgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVu LWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6 Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==